The word "detestable" can be translated with a verbal phrase. Alternate translation: "You will detest all winged insects that walk on four legs" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])
Here the phrase "four legs" is an idiom that means to crawl on the ground and sets these insects apart from other flying things, such as birds, that have only two feet. Alternate translation: "insects that crawl on the ground" (See: [[rc://en/ta/man/jit/figs-idiom]])